The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 1995
Filed:
Jul. 13, 1993
Applicant:
Inventor:
Nigel H New, Harrow, GB;
Assignee:
The Glacier Metal Company Limited, Middlesex, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 905 ; 310268 ;
Abstract
An electromagnetic axial shaft bearing 50 (FIG. 2 ) reduces rotational stresses on a ferromagnetic rotor 14' by reducing its radius and displacing inwardly the radially outer, axially extending part 51 of the stator core 15 containing an axial groove 18 and electromagnet coil 19 so that the outer stator pole 22 overlies the stator electromagnet coil.